> if it's "learn and forget", then it might be testing the wrong incentives

The thing I find interesting is that when most people talk about standardised tests, they are talking about assessments that benchmark how much trivial knowledge about a given subject one has, and this has been the standard for most of the history of the American education system. I would argue that this is a flawed way to measure a student's literacy–in any subject for that matter.

I would actually frame "learn and forget" as "learn and adapt" because I would much rather a student forget a piece of trivial knowledge, but still have the ability to figure it out on their own with the right resources than a student who can tell you the colour Benjamin Franklin wore on his 15th birthday, but couldn't explain the effects of imperialism on societies.

For much of history, we have incentivised rote memorisation of trivial knowledge and accidentally de-valued critical thinking and problem solving skills. Do you remember the backlash that schools got from _parents_ when schools started implementing Common Core in an attempt to get students to think more abstractly? While I scoff at them, I genuinely don't blame parents for coming to the conclusion that we should just do math "the way we used to do it", but I can't help but point out that this is leading to the exact decline in general literacy that we have seen in public schools over the years. Now when you start comparing the educational attainment of students in public schools vs. private schools this becomes a who other conversation that cell phones can't even begin to explain.